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author | Andres Noetzli <noetzli@stanford.edu> | 2017-05-27 14:33:58 -0700 |
---|---|---|
committer | Andres Noetzli <noetzli@stanford.edu> | 2017-05-27 17:06:15 -0700 |
commit | 5a9f61fa2de4e3085844d620c9adb42be97bb254 (patch) | |
tree | 5416c63a66eef4b7d946003de7a8f9adcccf273f | |
parent | 02b3aba2273232504e76e0c7d49226ef2a27977f (diff) |
[Competition] Fix ABC, fix CryptoMiniSat req
This commit fixes two issues that caused the competition configuration to fail on the cluster machines:
We used an ancient version of ABC that declared a function (factorial()
luckySimple.c) in a source file as inline but not static. This issue was fixed
in the following commit:
https://bitbucket.org/alanmi/abc/commits/e0aa7af0d73538fb786c4dcc72745578f0068a38
The issue with non-static inline functions in source files is described in the
following Stackoverflow post:
https://stackoverflow.com/questions/16740515/simple-c-inline-linker-error
This commit updates ABC to a much newer version (commit tagged as abc20160717),
which fixes the issue. One of the modifications previously performed by
contrib/get-abc does not need to be necessary anymore.
CryptoMiniSat was always linked against m4ri, even though it was not getting
compiled with it (-DNOM4RI="ON" in contrib/get-cryptominisat4). This commit
removes the part of config/cryptominisat.m4 that explicitly sets the libraries
linked to and instead uses the result of CVC4_TRY_CRYPTOMINISAT_WITH (which
seems to work even though there is comment indicating otherwise). Further, it
adds -pthread to the libraries required by CryptoMiniSat because it is required
by the version of CryptoMiniSat that we use (a newer version supports disabling
that behavior, so it might be a good idea to update). Previously, this would
lead to linker errors.
Tested with the following configuration:
./configure competition --with-antlr-dir=`pwd`/antlr-3.4 ANTLR=`pwd`/antlr-3.4/bin/antlr3 --enable-static-binary --enable-gpl --with-cln --with-glpk --with-glpk-dir=`pwd`/glpk-cut-log --with-abc --with-abc-dir=`pwd`/abc/alanmi-abc-53f39c11b58d --disable-thread-support --without-readline --disable-shared --with-cryptominisat --with-cryptominisat-dir=`pwd`/cryptominisat4
-rw-r--r-- | config/cryptominisat.m4 | 10 | ||||
-rwxr-xr-x | contrib/get-abc | 9 |
2 files changed, 7 insertions, 12 deletions
diff --git a/config/cryptominisat.m4 b/config/cryptominisat.m4 index f7d3a1544..e35420edb 100644 --- a/config/cryptominisat.m4 +++ b/config/cryptominisat.m4 @@ -37,8 +37,8 @@ elif test -n "$with_cryptominisat"; then dnl TODO FIXME: dnl For some reason the CVC4_TRY_CRYPTOMINISAT is not working correctly - CVC4_TRY_CRYPTOMINISAT_WITH([]) - CVC4_TRY_CRYPTOMINISAT_WITH([-lm4ri]) + CVC4_TRY_CRYPTOMINISAT_WITH([-pthread]) + CVC4_TRY_CRYPTOMINISAT_WITH([-pthread -lm4ri]) if test -z "$CRYPTOMINISAT_LIBS"; then AC_MSG_FAILURE([cannot link against libcryptominisat!]) @@ -48,7 +48,6 @@ elif test -n "$with_cryptominisat"; then fi CRYPTOMINISAT_LDFLAGS="-L$CRYPTOMINISAT_HOME/install/lib" - CRYPTOMINISAT_LIBS="-lcryptominisat4 -lm4ri" else AC_MSG_RESULT([no, user didn't request cryptominisat]) @@ -71,10 +70,9 @@ if test -z "$CRYPTOMINISAT_LIBS"; then LDFLAGS="-L$CRYPTOMINISAT_HOME/install/lib" LIBS="-lcryptominisat4 $1" - AC_LINK_IFELSE( - [AC_LANG_PROGRAM([#include <cryptominisat4/cryptominisat.h>], - [CMSat::SATSolver test()])], [CRYPTOMINISAT_LIBS="-lcryptominisat4 $1"], + [AC_LANG_PROGRAM([[#include <cryptominisat4/cryptominisat.h>]], + [[CMSat::SATSolver test()]])], [CRYPTOMINISAT_LIBS="-lcryptominisat4 $1"], [CRYPTOMINISAT_LIBS=]) LDFLAGS="$cvc4_save_LDFLAGS" diff --git a/contrib/get-abc b/contrib/get-abc index c60e403e6..7cf833e23 100755 --- a/contrib/get-abc +++ b/contrib/get-abc @@ -2,7 +2,7 @@ # set -e -commit=3c5d3319120b +commit=53f39c11b58d cd "$(dirname "$0")/.." @@ -39,9 +39,6 @@ gunzip -f abc-$commit.tar.gz tar xfv abc-$commit.tar cd alanmi-abc-$commit -cp src/base/main/main.c src/base/main/main.c.orig -sed 's,^// *#define ABC_LIB *$,#define ABC_LIB,' src/base/main/main.c.orig > src/base/main/main.c - # Strip out libSupport.c, it is in charge of loading extensions and we # don't want different behavior based on ABC_LIB_PATH, or based on what # .so is in the current directory! @@ -52,10 +49,10 @@ sed 's,\( *\)\(.*Libs_Init(\),\1//\2,;s,\( *\)\(.*Libs_End(\),\1//\2,' src/base/ # Build optimized, without readline, without pthreads. # These aren't necessary for our usage and we don't want the dependencies. -make libabc.a OPTFLAGS=-O READLINE=0 PTHREADS=0 +make libabc.a OPTFLAGS=-O ABC_USE_NO_READLINE=1 ABC_USE_NO_PTHREADS=1 mv libabc.a libabc-static.a make clean -make libabc.a OPTFLAGS='-O -fPIC' READLINE=0 PTHREADS=0 +make libabc.a OPTFLAGS='-O -fPIC' ABC_USE_NO_READLINE=1 ABC_USE_NO_PTHREADS=1 echo echo ===================== Now configure CVC4 with ===================== |